The model ship of this study, the Baek-Kyung fisheries training ship of Pukyong National University, has a length between perpendiculars of 85 meters, making it not subject to the IMO maneuverability standards. However, understanding the maneuvering characteristics of the vessel is essential for safe navigation. In this regard, this study was conducted to analyze the results from the sea trials of the model ship conducted in accordance with the IMO maneuverability standards. The results of the turning tests met the standards well while in the zig-zag tests, the first overshoot angle exceeded the standard in the 10°/10° test; however, such results met with a difference of 1.8° in the 20°/20° test. Additionally, using the course-stability discrimination formula, the calculated value was -0.0051, indicating unstable course-stability. The results of the stopping tests met the standards well. It is hoped that the analyzed maneuvering characteristics of the model ship from the study results will contribute to the safety of ship navigation.

서 론
재료 및 방법
    IMO 조종성능 기준
    침로 안정성 판별식
    경험식
    대상선
    해상 평가 결과
결과 및 고찰
    Turning tests
    침로 안정성 판별
    Stopping tests
결 론
사 사
References

• 이춘기(한국해양대학교 항해융합학부 교수) | Chun-Ki LEE (Professor, Div. of Navigation Convergence Studies, Korea Maritime and Ocean University, Busan 49112, Korea)
• 류경진(국립부경대학교 해양생산시스템관리학부 교수) | Kyung-Jin RYU (Professor, Division of Marine Production System Management, Pukyong National University, Busan 48547, Korea)
• 이유원(국립부경대학교 해양생산시스템관리학부 교수) | Yoo-Won LEE (Professor, Division of Marine Production System Management, Pukyong National University, Busan 48547, Korea)
• 김수형(국립부경대학교 실습선 교수) | Su-Hyung KIM (Professor, Training ship, Pukyong National University, Busan 48547, Korea) Corresponding author